Favoring One Person Alone Can Control the World

She comes from the future and inexplicably traveled to a maid in ancient times. She was suspected of giving him an aphrodisiac and became pregnant inexplicably. She just wanted to be self-reliant and find someone to love her well, but he repeatedly ruined her good deeds. He is the cold-blooded "Prince of Hell", but there is a woman who is desperate for her life. She dares to give him an aphrodisiac, sleeps with him but doesn't want him, and is entangled with many men. How can he be the one she wants and dumps whenever she wants? What a beautiful thought... Changing dynasties, planning to rule the world, just to favor her alone...